Millway Motorsport solid aluminium differential bushings for E46 M3 and Z4 M.

Replaces the original bushings without any need for further modifications, and solidly mounts rear differential to the subframe for optimum performance.

Priced per vehicle set.

For fitting instructions, Millway Adjustable Camber Plate, Millway Adjustable Arm, Millway Solid Aluminium Bushing and other Millway parts manuals, please see here.